V4L/DVB (12964): tuner-core: add support for NXP TDA18271 without TDA829X demod

Add support for NXP TDA18271 as a standalone tuner, allowing the use of
analog demodulators other than the Philips/NXP TDA829x.

Signed-off-by: Michael Krufky <mkrufky@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Michael Krufky 2009-09-15 23:04:18 -03:00 коммит произвёл Mauro Carvalho Chehab
Родитель eb3b2d89bc
Коммит 93463895ae
4 изменённых файлов: 18 добавлений и 0 удалений

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@ -80,3 +80,4 @@ tuner=79 - Philips PAL/SECAM multi (FM1216 MK5)
tuner=80 - Philips FQ1216LME MK3 PAL/SECAM w/active loopthrough
tuner=81 - Partsnic (Daewoo) PTI-5NF05
tuner=82 - Philips CU1216L
tuner=83 - NXP TDA18271

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@ -1801,6 +1801,10 @@ struct tunertype tuners[] = {
.count = ARRAY_SIZE(tuner_philips_cu1216l_params),
.stepsize = 62500,
},
[TUNER_NXP_TDA18271] = {
.name = "NXP TDA18271",
/* see tda18271-fe.c for details */
},
};
EXPORT_SYMBOL(tuners);

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@ -29,6 +29,7 @@
#include "tuner-simple.h"
#include "tda9887.h"
#include "xc5000.h"
#include "tda18271.h"
#define UNSET (-1U)
@ -420,6 +421,17 @@ static void set_type(struct i2c_client *c, unsigned int type,
goto attach_failed;
break;
}
case TUNER_NXP_TDA18271:
{
struct tda18271_config cfg = {
.config = t->config,
};
if (!dvb_attach(tda18271_attach, &t->fe, t->i2c->addr,
t->i2c->adapter, &cfg))
goto attach_failed;
break;
}
default:
if (!dvb_attach(simple_tuner_attach, &t->fe,
t->i2c->adapter, t->i2c->addr, t->type))

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@ -128,6 +128,7 @@
#define TUNER_PHILIPS_FQ1216LME_MK3 80 /* Active loopthrough, no FM */
#define TUNER_PARTSNIC_PTI_5NF05 81
#define TUNER_PHILIPS_CU1216L 82
#define TUNER_NXP_TDA18271 83
/* tv card specific */
#define TDA9887_PRESENT (1<<0)